use chrono::{NaiveDateTime, Utc}; use super::User; #[derive(Debug, Identifiable, Queryable, Insertable, Associations)] #[table_name = "devices"] #[belongs_to(User, foreign_key = "user_uuid")] #[primary_key(uuid)] pub struct Device { pub uuid: String, pub created_at: NaiveDateTime, pub updated_at: NaiveDateTime, pub user_uuid: String, pub name: String, /// https://github.com/bitwarden/core/tree/master/src/Core/Enums pub type_: i32, pub push_token: Option, pub refresh_token: String, } /// Local methods impl Device { pub fn new(uuid: String, user_uuid: String, name: String, type_: i32) -> Self { let now = Utc::now().naive_utc(); Self { uuid, created_at: now, updated_at: now, user_uuid, name, type_, push_token: None, refresh_token: String::new(), } } pub fn refresh_tokens(&mut self, user: &super::User) -> (String, i64) { // If there is no refresh token, we create one if self.refresh_token.is_empty() { use data_encoding::BASE64URL; use crypto; self.refresh_token = BASE64URL.encode(&crypto::get_random_64()); } // Update the expiration of the device and the last update date let time_now = Utc::now().naive_utc(); self.updated_at = time_now; // Create the JWT claims struct, to send to the client use auth::{encode_jwt, JWTClaims, DEFAULT_VALIDITY, JWT_ISSUER}; let claims = JWTClaims { nbf: time_now.timestamp(), exp: (time_now + *DEFAULT_VALIDITY).timestamp(), iss: JWT_ISSUER.to_string(), sub: user.uuid.to_string(), premium: true, name: user.name.to_string(), email: user.email.to_string(), email_verified: true, sstamp: user.security_stamp.to_string(), device: self.uuid.to_string(), scope: vec!["api".into(), "offline_access".into()], amr: vec!["Application".into()], }; (encode_jwt(&claims), DEFAULT_VALIDITY.num_seconds()) } } use diesel; use diesel::prelude::*; use db::DbConn; use db::schema::devices; /// Database methods impl Device { pub fn save(&self, conn: &DbConn) -> bool { // TODO: Update modified date match diesel::replace_into(devices::table) .values(self) .execute(&**conn) { Ok(1) => true, // One row inserted _ => false, } } pub fn delete(self, conn: &DbConn) -> bool { match diesel::delete(devices::table.filter( devices::uuid.eq(self.uuid))) .execute(&**conn) { Ok(1) => true, // One row deleted _ => false, } } pub fn find_by_uuid(uuid: &str, conn: &DbConn) -> Option { devices::table .filter(devices::uuid.eq(uuid)) .first::(&**conn).ok() } pub fn find_by_refresh_token(refresh_token: &str, conn: &DbConn) -> Option { devices::table .filter(devices::refresh_token.eq(refresh_token)) .first::(&**conn).ok() } }